If you like to fly with water, go for the PIK. It takes more and handles the weight better.
If there is a lot of bugs in the air, avoid the PIK. Read Johonssons report and you know why. Anyway Read Johonssons reports for all gliders.
If you are tall and wide, go for the ASW19. Biggest cockpit af them all.
The ASW19 have soft wings. Good for long rides on the ridge.
The LS1 has medium hard wings, giving you better weak thermal feedback in your but.
The PIK comes in eithr glas och carbon wings.
There is a difference in performnace between lS1-c/d and the -f
There is no need for contract with DG, not until you need spares.

/Per
800h LS1-f #283